87088993277 has 8 divisors (see below), whose sum is σ = 102314341920. Its totient is φ = 73081672560.

The previous prime is 87088993273. The next prime is 87088993291. The reversal of 87088993277 is 77239988078.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 87088993277 - 2² = 87088993273 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87088993273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304506827 + ... + 304507112.

It is an arithmetic number, because the mean of its divisors is an integer number (12789292740).

Almost surely, 2^87088993277 is an apocalyptic number.

It is an amenable number.

87088993277 is a deficient number, since it is larger than the sum of its proper divisors (15225348643).

87088993277 is a wasteful number, since it uses less digits than its factorization.

87088993277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609013963.

The product of its (nonzero) digits is 85349376, while the sum is 68.

The spelling of 87088993277 in words is "eighty-seven billion, eighty-eight million, nine hundred ninety-three thousand, two hundred seventy-seven".